mr. horbal. i originally attended the hearing of the taxi commission in 2003 when you supported the decision that ms. rivera could retain her medallion and the similarity in these cases is very interesting because ms. rivera was in a wheelchair and so is mr. horbal and the reasoning behind the decision was because of a.d.a. now, if we fast forward to 2010, that decision that the city attorneys are talking about was actually passed on to the nineth circuit court of appeals which the city attorneys don't want to refer to and the city of san francisco signed an agreement allowing the four people with -- that were represented by the national chair to have an option of either holding the medallion or selling that. in 2010, the then director of the m.t.a. taxi division instituted a buy-back program for k medallion holders. and, the condition of the buy-back program was, you had to be 60 years old or disabled. and, this was because of a.d.a., the transportation code makes no account of a.d.a. and you ca